Folding hunting knife



FIG. 1 is a top perspective view of a folding hunting knife showing my new design in folded condition;

FIG. 2 is a bottom perspective view thereof showing the side and end opposite to those shown in FIG. 1; and

FIG. 3 is a side elevational view thereof in open condition. 

The ornamental design for a folding hunting knife, substantially as shown and described. 